Stroke Journal

JANUARY 21, 2024

This comprehensive literature review focuses on acute stroke related to intracranial atherosclerotic stenosis (ICAS), with an emphasis on ICAS-large vessel occlusion. Herein, we focus on current management strategies for ICAS-large vessel occlusion discussed, including the use of perfusion imaging, endovascular therapy, and stenting.

Stenosis 66

Stenosis Stents Stent Risk Factors 66

Stroke Journal

MARCH 23, 2025

Intracranial atherosclerotic stenosis is a leading cause of stroke with a significant risk of recurrent ischemic events despite aggressive medical management. However, 3 percutaneous angioplasty and stenting randomized trials showed negative or neutral results. Stroke, Volume 56, Issue 4 , Page e114-e118, April 1, 2025.

Angioplasty 40

Angioplasty Stenosis Coronary Artery Disease Stents 40

Journal of Cardiothoracic Surgery

MARCH 4, 2024

To observe the occurrence of related complications after self-expandable metallic (SEM) airway stents implantation with different diameters at different time points, and to provide theoretical basis for the op.

Stents 52

Stents Stent Stenosis Research 52

Frontiers in Cardiovascular Medicine

JULY 5, 2024

IntroductionPrimary pulmonary vein stenosis (PVS) is a rare congenital heart disease that proves to be a clinical challenge due to the rapidly progressive disease course and high rates of treatment complications.

Stenosis 52

Stenosis Pulmonary Congenital Heart Disease Stents 52

Stroke Journal

JUNE 26, 2024

Asymptomatic high-grade carotid stenosis is an important therapeutic target for stroke prevention. Since then, transfemoral/transradial carotid stenting and transcarotid artery revascularization have emerged as alternatives to endarterectomy for revascularization.

Stenosis 40

Stenosis Stents Stent Atherosclerosis 40

Stroke Journal

JANUARY 30, 2025

Introduction:Medical therapy and endovascular therapy for intracranial atherosclerotic disease (ICAD) have evolved over the past two decades with improved medical therapy benchmarks, and improved techniques and patient selection for stenting.

Stents 40

Stents Stent Inpatient Angioplasty 40

Journal of the American Heart Association

APRIL 10, 2025

Logistic regression was used to assess the association between LVEF1 and coronary artery stenosis, and linear regression identified factors linked to postintervention LVEF1 improvement. LVEF1 was independently associated with coronary artery stenosis 50% or 70%. for predicting coronary artery stenosis 70%.

Stenosis 40

Stenosis Ischemia Stents Stent 40

Stroke Journal

FEBRUARY 1, 2024

Background:In stroke patients undergoing EVT, angioplasty and stenting (A&S) has been described as a bailout technique when thrombectomy fails or intracranial stenosis is suspected. The stent-retriever was re-sheathed into the microcatheter before retrieval. Further prospective data is warranted.

Stents 40

Stents Stent Angioplasty Stenosis 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

IntroductionDrug‐eluting stent (DES) use in symptomatic intracranial atherosclerosis disease (ICAD) has been described in the literature using different guiding and distal access catheters. Decision was made to deploy a drug eluting stent into the stenosed M1 segment. No tPA was given low NIHSS and resolution of symptoms.

Stents 40

Stents Stent Blood Pressure Stenosis 40

Stroke Journal

JANUARY 30, 2025

The objective of our study is to identify factors associated with SBIs following middle cerebral artery (MCA) stenting or balloon angioplasty.Methods:We retrospectively reviewed patients who underwent MCA stenting or balloon angioplasty, including those with symptomatic, atherosclerotic MCA stenosis of 50%. 14.74], p=0.012).

Angioplasty 40

Angioplasty Stents Stent Stenosis 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

IntroductionVertebral artery stenting represents a viable option in treating symptomatic vertebral artery atherosclerotic stenosis. We included articles reporting patients > 18 years old with symptomatic extracranial vertebral artery stenoses due to atherosclerosis treated with stenting (with or without angioplasty).

Angioplasty 40

Angioplasty Stents Stent Stenosis 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

Recent research has identified venous sinus stenosis as a cause of IIH, a common treatment of which is venous stenting and angioplasty. An adverse event of this procedure is in‐stent stenosis (ISS), due to either neointimal hyperplasia or hypersensitivity to an element in the stent.

Stents 40

Stents Stent Hypertension Stenosis 40

Stroke: Vascular and Interventional Neurology

FEBRUARY 6, 2024

OBJECTIVECarotid artery stenting for heavily calcified lesions is challenging for interventionists. They had dense calcifications at the lesions, stenosis rates of 95% (near occlusion) and 86% according to the North American Symptomatic Carotid Endarterectomy Trial criteria, and calcification arcs of 270° and 360°, respectively.

Stents 40

Stents Stent Stenosis Bradycardia 40

Stroke Journal

JANUARY 30, 2025

We defined high-risk post-EVT stenosis as any stenosis with 50% lumen stenosis, associated dissection, re-occlusion during thrombectomy, and severe residual luminal irregularity. Conclusions:Eptifibatide use is associated with lower re-occlusion rates in patients with residual high-risk stenosis after EVT.

Stenosis 40

Stenosis Thrombolysis Strokes Stroke 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

Rescue treatment with stenting, balloon angioplasty, and/or intraarterial thrombolysis or antiplatelets are often required to treat the underlying stenosis. 4 Recent literature has reported clinical benefits associated with rescue stenting in the setting of ICAD‐related MT‐refractory strokes.5

Stents 40

Stents Stent Circulation Strokes 40

Journal of the American Heart Association

NOVEMBER 22, 2024

The clinical impact of correct assessment of coronary artery stenosis in AF is especially high, due to the antithrombotic therapy imposed by both AF and coronary stenting. Until recently, an in‐depth characterization of coronary microcirculation in AF was lacking.

Coronary Artery Disease 75

Coronary Artery Disease Atrial Fibrillation Stenosis Physiology 75

Stroke Journal

JANUARY 17, 2025

BACKGROUND:Carotid artery stenting (CAS) is an alternative treatment for patients with carotid artery stenosis who are not eligible for carotid endarterectomy. Stroke, Ahead of Print. Dual antiplatelet therapy (DAPT) after CAS aims to prevent ischemic stroke. However, its optimal duration remains unclear.

Stents 49

Stents Stent Hemorrhage Strokes 49

Circulation

NOVEMBER 11, 2024

In this hyperacute emergent clinical situation, covered stents have been considered as a primary measure to prevent further serious arterial events. A fabric-based covered graft stents yield poor clinical outcomes. Both CT and angiography revealed no instances of thrombotic occlusion or in-stent restenosis (% diameter stenosis: 5.7

Stents 40

Stents Stent Stenosis Outcomes 40

DAIC

JUNE 18, 2024

1 To date, interventional treatment of coronary artery disease with drug-eluting stents has been able to establish flow angiographically. 2 “For many years, it was thought that caging of the vessel with stents was the main driver for annual increasing non-plateauing event rates. of the U.S. population. JACC 2020. 5 Saito S, et al.

Coronary Artery Disease 105

Coronary Artery Disease Technology Stents Stent 105

Stroke Journal

FEBRUARY 1, 2024

Introduction:Traditional endovascular treatment for acutely symptomatic intracranial atherosclerotic disease (ICAD) includes balloon angioplasty and stenting. The Tenzing was slowly inserted across the ICAD stenosis in each case under roadmap fluoroscopic guidance. Stenosis location was: 1 ICA, 7 M1, 4 M2, 2 vertebral.

Angioplasty 40

Angioplasty Stenosis Stents Stent 40

Stroke Journal

FEBRUARY 1, 2024

PR was calculated as the ratio of proximal to distal pressure at the stenosis site, indicating post-stenosis blood flow. Arterial stenosis severity was categorized using the WASIDMethod:50%-69% for moderate and 70%-99% for severe. frequency was significantly higher in severe compared to moderate stenosis (P=0.01).

Stenosis 40

Stenosis Stents Stent Strokes 40

Stroke Journal

JANUARY 30, 2025

Baseline angiograms were reviewed to assess the presence or absence of intracranial stenosis lesions (IS+ Vs IS-) different than the target occlusion. Further research is warranted to explore the diagnostic value of multiple intracranial stenosis in patients undergoing mechanical thrombectomy. minutes; p=0.018). Vs 3; p=0.036).Conclusions:Our

Stenosis 40

Stenosis Outcomes Angioplasty Stents 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

Stenosis of the external carotid artery in such patients can be a source of atheroembolism or hypoperfusion. We describe a case of external carotid stenting with carotid stump coil occlusion.MethodsWe present a case report.

Stents 40

Stents Stent Strokes Stroke 40

Dr. Smith's ECG Blog

MARCH 19, 2024

The patient presented to an outside hospital An 80yo female per triage “patient presents with chest pain, also hurts to breathe” PMH: CAD, s/p stent placement, CHF, atrial fibrillation, pacemaker (placed 1 month earlier), LBBB. This was stented with a 2.25 x 38mm stent, post dilated with a 2.75mm balloon proximally.

Chest Pain 111

Chest Pain Myocardial Infarction Stents Stent 111

Cardiology Update

FEBRUARY 26, 2024

Transcatheter aortic valve replacement (TAVR) is the standard treatment for severe aortic stenosis, but post-TAVR leaflet thrombus, identified by hypoattenuated leaflet thickening (HALT), poses potential risks like cerebral thromboembolic events. Perivalvular thrombus has also been reported. Specifically, 14.2% had perivalvular thrombus.

TAVR 122

TAVR Aortic valve Outcomes Aortic 122

Dr. Smith's ECG Blog

JANUARY 31, 2020

Angiogram: Widely patent RCA and LAD stents. Culprit Lesion: Angiographically indeterminate 50% stenosis in the proximal OM2 was assessed further with instantaneous wave free ratio (iFR) of 0.96, which is normal (see below for description of iFR*). Therefore, no stent was placed. (No He was treated with aspirin and heparin.

Angina 52

Angina Stents Stent Aneurysm 52

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

3) Rescue stenting (RS) in these patients has shown promising rates of recanalization and better outcomes in preliminary studies. Therefore, rescue stenting can be considered as a safe and viable option in these patients. 1, 2)These patients are also more likely to experience poor functional outcomes. (3)

Stents 40

Stents Stent Stenosis Hemorrhage 40

Coronary Artery Disease Journal

OCTOBER 30, 2023

An abstract is unavailable.

Stents 52

Stents Stent Stenosis 52

Stroke Journal

FEBRUARY 1, 2024

Purpose:Since the balloon protection device became unavailable in Japan three years ago, the DWI-positive rate after carotid artery stenting (CAS) has increased. Symptomatic stenosis (63.9% Stroke, Volume 55, Issue Suppl_1 , Page ATMP68-ATMP68, February 1, 2024. vs. 94.7%, p<0.05) was more common in the with-POWER group.

Stents 40

Stents Stent Stenosis Embolism 40

Circulation

JANUARY 27, 2025

BACKGROUND:In patients with post-thrombotic syndrome, stent recanalization of iliofemoral veins or the inferior vena cava can restore venous patency and improve functional outcomes. The risk of stent thrombosis is particularly increased during the first 6 months after intervention.

Thrombosis 40

Thrombosis Stents Stent Quality of Life 40

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

3% sodium alginate solution was cast into a stenosis mold and crosslinked in a 40% calcium chloride. After angioplasty (Gateway PTA Balloon Catheter 3.5x20mm, Boston Scientific) and stenting (Wingspan 2.5mmx15mm, Stryker) were performed the residual stenosis was <10% (Figure 1).

Stenosis 40

Stenosis Angioplasty Anatomy Plaque 40

Dr. Smith's ECG Blog

MAY 29, 2024

His disease included 70% prox LAD, 80% distal LAD, 10% in-stent stenosis in the distal LCX, 70% OM1, 70% OM2, and 60% prox RCA. Triage ECG: It was interpreted as lateral STEMI, and he was sent to the cath lab, where the angiogram showed unchanged CAD from known prior, with no acute culprit. Three troponins were undetectable.

Chest Pain 116

Chest Pain STEMI Pericarditis Stents 116

Stroke Journal

FEBRUARY 1, 2024

Background:Persistent hypotension after carotid artery stenting (CAS) can lead to adverse outcomes, prolong length of stay (LOS), and increase hospital costs. A relation between decline of norepinephrine after stenting and persistent hypotension supports the role of catecholamine in BP control.

Stents 40

Stents Stent Blood Pressure Hypertension 40

Stroke Journal

JANUARY 30, 2025

Background:Hyperperfusion phenomenon (HPP) constitutes a significant risk factor for adverse outcomes following carotid artery stenting (CAS). Stroke, Volume 56, Issue Suppl_1 , Page ATP178-ATP178, February 1, 2025. Currently, the sole method for evaluating the risk of HPP post-CAS is the invasive acetazolamide (ACZ) challenge test.

Stents 40

Stents Stent Stenosis Risk Factors 40

All About Cardiovascular System and Disorders

APRIL 10, 2024

IVUS Measurements Measurements include the measurement of lumen, plaque, calcium, remodeling, stent length and volumetric measurements. In the geometry, the size of the plaque, its relationship to luminal stenosis, arterial remodeling and eccentricity can be evaluated. IVUS can also delineate intramural hematoma and dissection.

Ultrasound 52

Ultrasound Plaque Stents Stent 52

Stroke Journal

JANUARY 30, 2025

Background:Hemodynamic evaluation is crucial in assessing stroke risk in patients with symptomatic intracranial atherosclerotic stenosis (sICAS). Stroke, Volume 56, Issue Suppl_1 , Page AWP286-AWP286, February 1, 2025. before PTAS. before PTAS.

Stenosis 40

Stenosis Strokes Stroke Angioplasty 40

Stroke Journal

JANUARY 30, 2025

Background:Postoperative complication rates of carotid endarterectomy (CEA) and carotid artery stenting (CAS) for carotid artery stenosis are recommended to be maintained below a certain threshold. Stroke, Volume 56, Issue Suppl_1 , Page ATP128-ATP128, February 1, 2025.

Hospital 40

Hospital Stenosis Outcomes Inpatient 40